kHz
Contribuidor
William V. Ward Media from this contributor
Fecha
17:15
Localidad
Kermadec Islands; Raoul Island; Middle Denham Bay
New Zealand
Media from this location Listado ilustrado- Edad
- No especificado
- Sexo
- No especificado
- Comportamientos
- Volando
- Sonidos
- Llamado
- Playback
- No se usó playback
- Espécimen
- Specimen collected
Comentarios
NOTES: SEVERAL BIRDS. EACH AFTERNOON BIRDS WOULD FLY FROM NW TO SW DENHAM BAY TO THEIR 'NIGHTCLUB' AREA FOR WIDE CIRCLING FLIGHTS--NOT LANDING ON THE GROUND. THE 'NIGHTCLUB' STARTED BEFORE NESTING BEGAN AND BIRDS WOULD ALIGHT ON THE SAND AT NIGHT, BUT AT THIS TIME AFTER NESTING WAS UNDERWAY THE BIRDS CIRCLED IN THE AIR. IF THE 'NIGHTCLUB' CONSISTED MAINLY OF 'UNEMPLOYED' BIRDS. CALLS A ROLLING 'ER-WIDE-AH ER-WIDE-AH'. Other Behaviors: Establish Flock Contact. Habitat: Bay/Harbor.
Información técnica
- Grabadora
- MAGNEMITE 610E
- Micrófono
- Accesorios
Información de archivo
- Digitalizada
- 7 Nov 2000 - Martha Fischer